Blue light kills the harmful bacteria beneath the skin surface that is responsible for acne. Red light is good for wound healing, scar prevention, rosacea, anti-aging and rejuvenation. Blue light is used primarily for acne.
What is blue light therapy used for?
Blue Light Therapy 1 Sun damage and skin cancer prevention. Blue light therapy is most commonly used to treat sun damage... 2 Acne and skincare. Blue light therapy can also treat other types of skin disorders. 3 Depression. In addition to treating skin conditions and cancer, blue light therapy can also be used as...
What is red light therapy and does it work?
This spurs healing in skin and muscle tissue. Red light therapy uses very low levels of heat and doesn’t hurt or burn the skin. It’s not the same type of light used in tanning booths, and it doesn’t expose your skin to damaging UV rays.
Can blue light therapy help acne?
Acne and skincare. Blue light therapy can also treat other types of skin disorders. It can be used to improve skin texture and reduce sebaceous hyperplasia, or enlarged oil glands. It can help with removing sun spots, acne, and even scars that were originally caused by acne.
How long does a blue light treatment session last?
Treatment sessions can be anywhere from 15 to 90 minutes long, depending on the area being treated, how large it is, and if a topical medication has been applied. If it’s just one small area being treated, like a single spot of skin cancer, the affected area will have blue light applied to it for about 17 minutes.
What does the blue light do in light therapy?
Blue light treatment for skin cancer Blue light treatment is most often used as part of a treatment called photodynamic therapy. This therapy can treat some kinds of skin cancer and precancerous spots known as actinic keratoses. These reddish, scaly patches are caused by severe sun damage.
Can I use blue and red light therapy together?
Combining red and blue light therapy treats acne more efficiently than blue light alone: as blue light destroys the acne-causing bacteria beneath the skin's surface, the red light reduces inflammation and accelerates healing. View reVive Light Therapy® acne treatment devices here.
What is the difference between red light therapy and blue light therapy?
LED light therapy is now used by some aestheticians to help regenerate the skin from aging. It's also used for acne. Your healthcare provider uses red or blue light frequencies based on the skincare concern. Red is primarily used for anti-aging, while blue is used for acne treatment.
What does red LED light therapy do?
Red light therapy (RLT) is a treatment that uses low wavelength red light to reportedly improve your skin's appearance, such as reducing wrinkles, scars, redness and acne. It's also touted to treat other medical conditions.
Can you overdo LED light therapy?
What Are the Risks? Red light therapy is generally considered safe, even though researchers aren't exactly sure how and why it works. And there are no set rules on how much light to use. Too much light may damage skin tissue, but too little might not work as well.
What should I put on my face before LED light therapy?
What Should I Put on My Face Before Red Light Therapy? For best results, it's always recommended to use LED products on a clean face with no serums or moisturizers. This allows the light therapy to effectively penetrate the skin without any barriers.
How long does it take for blue light therapy to work?
Anywhere between two and five sessions are necessary, at 2-4 week intervals, for optimal results. Some people may notice results after a single session.
Does blue light therapy help with wrinkles?
BLUE LIGHT THERAPY Blue light activates chemicals inside these bacteria, which ruptures their outer walls– destroying the cell and their ability to form acne and other imperfections. Rosacea, psoriasis, wrinkles and sun damage are all ideal candidates for Blue Light Therapy treatments.
Does red light therapy tighten loose skin?
Red Light Therapy (RLT) is a therapy treatment that has been shown to help with weight loss and treat skin conditions using low wavelength red light. The treatment has been shown to diminishes the appearance of scars, blemishes, fine lines, and reducing loose skin by tightening the skin and shrinking fat cells.
How often should red light therapy be done?
You may need a treatment each week for about a month. Then you might need maintenance treatments every month or every few months. Some at-home devices may also require a substantial time commitment. You might need to use your device twice a day for 30 to 60 minutes for four to five weeks.
Does red light therapy give you a tan?
Red light is proven effective in the repair and rejuvenation of skin. Red light emits ZERO UV and will NOT tan you.
Does red light therapy burn fat?
Red light therapy is also known as low-level laser therapy (LLLT). It's a type of body sculpting that may help you get rid of stubborn fat. Most research shows that red light therapy removes some fat from your waist and arms, but results are modest at best.
What is LED light therapy?
LED light therapy is a revolutionary skin treatment that helps reduce the appearance of fine lines and wrinkles, balances uneven skin tone, minimizes pore size, and brightens the skin. It’s also an excellent complementary treatment for mild to moderate acne.
How long does it take for LED light to work?
Depending on skin condition and the severity of problems, LED light treatments are recommended two to three times a week for a course of six weeks to three months. You may immediately see a slight improvement, but results are largely progressive.
What is LED light?
The process is comparable to photosynthesis in plants. Light energy is converted to cell energy. LED stands for light-emitting diode. That’s a fancy phrase for a computer chip that delivers therapeutic wavelengths of non-laser light energy.
Does light energy help with dark spots?
It protects the skin from future discoloration by limiting melanin production and preventing melanin from reaching the skin’s surface. Clients swear by LED light therapy for diminishing the effects of aging and sun damage.
Does LED light help with burns?
The condition may be accompanied by small, inflamed bumps or visible blood vessels, and symptoms may include a painful burning sensation. Low-level LED light helps treat this condition. Mitochondria in skin cells absorb the concentrated light and stimulate collagen production.
Does LED light therapy help with wrinkles?
LED light therapy has been proven to improve the appearance of fine lines and wrinkles. Redness and irritation are replaced with a radiant glow. Sun spots disappear or fade significantly during treatment. LED light therapy is effective for the treatment of several common skin concerns: Acne.
Do LED facials require time off?
Unlike more invasive cosmetic procedures, LED facials don’t require time off work. There’s no lengthy recovery. It’s such a simple, convenient process that you can schedule sessions on your lunch break. Treatments are safe, easily accessible, affordable, and they’re beneficial for all skin types and colors.
What Light Therapy Does for You
Light has a biological effect on the human body. The sun, which is full-spectrum light, makes us feel happy, regulates our sleep-wake cycle, and synthesizes Vitamin D. Sunlight also has lesser-known effects, such as suppression of local autoimmune responses, which is why ultraviolet (UV) light is sometimes used to treat chronic skin conditions.
Blue Light Therapy
Blue wavelengths are short, ranging from 450 to 500 nanometers (nm). They cannot penetrate the skin beyond the dermo-epidermal junction at 1mm deep (the skin's surface is about the thickness of a credit card). So, blue light doesn’t offer skin benefits beyond treating bacteria on the surface of the skin.
Red Light Therapy
Red light therapy got its start in the 1980s when NASA scientists were conducting plant growth experiments using red light and made an unexpected discovery. They noticed that any skin wounds or rashes on their hands healed much faster when exposed to the red lights.
What about Red and Blue Light Therapy in Combination?
Some conditions, such as aggressive acne or precancerous lesions, could theoretically be good candidates for red and blue light therapy.
How to Get Red Light Therapy with At-Home LED Devices
You can administer red light therapy at home using a high light energy output LED therapy device.
Red Light Is the Best Choice
When comparing red and blue light, red is the clear choice for both targeted skincare applications and overall wellbeing.
Why is red light good for healing?
Longer wavelength red light penetrates our skin and stimulates the body to produce more collagen, a vital protein used in connective tissue. This makes it ideal for healing injuries and wound repair. In one study, red light outperformed blue in treating skin wounds. 5.
Is blue light therapy safe?
Blue light therapy is a safe and effective treatment to help with many skin conditions. Like many of the other light therapies out there, blue light works to naturally stimulate the body’s own healing mechanisms, reducing the risk of unpleasant side effects and leading to lasting results.
What is red light therapy?
Red light therapy (RLT) is a treatment that uses low wavelength red light to reportedly improve your skin’s appearance, such as reducing wrinkles, scars, redness and acne. It’s also touted to treat other medical conditions.
How did interest in red light therapy evolve?
NASA originally began experimenting with red light therapy on plant growth in space and then to help heal wounds in astronauts. Like many developments, other potential uses began to be investigated.
How does red light therapy supposedly work?
Red light therapy is thought to work by acting on the “power plant” in your body’s cells called mitochondria. With more energy, other cells can do their work more efficiently, such as repairing skin, boosting new cell growth and enhancing skin rejuvenation. More specifically, certain cells absorb light wavelengths and are stimulated to work.
For what skin conditions is red light therapy being tried?
Red light therapy is promoted as a treatment for some common skin conditions, including to:
Is red light therapy effective?
Most experts say that they don’t know yet if RLT is effective for all its claimed uses. Most say that the studies published so far show some potential for certain conditions, but that more studies need to be conducted. Red light therapy is still an emerging treatment that’s generating growing interest.
Is red light therapy safe?
Red light therapy appears to be safe and is not associated with any side effects, at least if used short-term and as directed. This therapy is not toxic, not invasive and not as harsh as some topical skin treatments. Unlike the cancer-causing ultraviolet (UV) light from the sun or tanning booths, RLT doesn’t use this type of light.
Are devices purchased for at-home use a safe, reasonable option?
You’ll find many red light therapy products if you search on the internet. While these products are generally safe to use, they may use a lower wavelength frequency (meaning they’re less powerful) than devices that may be used by dermatologists or other trained skin professionals. You may not get the results you hope for.
What is blue light treatment?
Blue light treatment for skin cancer. Blue light treatment is most often used as part of a treatment called photodynamic therapy . This therapy can treat some kinds of skin cancer and precancerous spots known as actinic keratoses. These reddish, scaly patches are caused by severe sun damage.
How does blue light affect skin?
However, blue light does have some side effects when it’s used with a photosensitizer as part of photodynamic therapy for skin cancer or sun damage: 1 Irritation: After treatment, your skin will probably be red and may feel slightly burned, like a sunburn. “You can apply a cool compress and use gentle moisturizing creams to help with the discomfort,” Dr. Benedetto advises. 2 Sun sensitivity: Your skin will be more sensitive to sunlight for two or three days, so skip the beach and rock your biggest hat. “It’s important to be really good about using sunscreen,” Dr. Benedetto says. 3 Peeling: Over the next week or so, the treated areas will flake or crust over, then peel away. You might feel a little like a lizard, but that peeling is a good thing: It leaves behind fresher, healthier skin.
Why is my skin so sensitive to blue light?
acnes, which lives on your skin. And P. acnes just so happens to emit its own photosensitizer, which makes it sensitive to blue wavelengths of light.
Is blue light good for skin cancer?
For patients with many years of sun damage, blue light can be a great tool for reducing skin cancer risk and improving the look of your skin — and that should leave you feeling anything but blue. Advertising Policy.
Can I buy blue light for acne?
It’s possible to buy blue light devices to treat acne at home. But they may not be worth the investment. “I’d recommend having a dermatologist do it,” Dr. Benedetto says. Advertising Policy. And because not everyone’s acne responds to blue light, purchasing a device might be a waste of time and money.
What is the name of the therapy that uses red light?
biostimulation. photonic stimulation. low-power laser therapy (LPLT) When RLT is used with photosensitizing medications, it’s referred to as photodynamic therapy. In this type of therapy, the light only serves as an activating agent for the medication. There are many different types of red light therapy.
What is the purpose of red light?
The scientists found that the intense light from red light-emitting diodes (LEDs) helped promote growth and photosynthesis of plant cells. Red light was then studied for its potential application in medicine, more specifically to find out if RLT could increase energy inside human cells.
How does RLT work?
RLT is different from laser or intense pulsed light (IPL) therapies because it doesn’t cause damage to the skin surface. Laser and pulsed light therapies work by causing controlled damage to the outer layer of the skin, which then induces tissue repair. RLT bypasses this harsh step by directly stimulating regeneration of the skin.
Why do people use red light beds?
Red light therapy used in an medical office setting may be used to treat more serious conditions, like psoriasis, slow-healing wounds, and even the side effects of chemotherapy.
How does red light work?
Red light is thought to work by producing a biochemical effect in cells that strengthens the mitochondria. The mitochondria are the powerhouse of the cell — it’s where the cell’s energy is created. The energy-carrying molecule found in the cells of all living things is called ATP (adenosine triphosphate).
Is RLT effective?
Additional clinical research is needed to prove that RLT is effective. At the moment, however, there’s some evidence to suggest that RLT may have the following benefits: promotes wound healing and tissue repair. improves hair growth in people with androgenic alopecia.
Is red light therapy a cure all?
While the internet is often abuzz with news about miracle treatments for just about every health condition, red light therapy certainly isn’t a cure-all for everything. RLT is considered experimental for most conditions.
